Mera microtek+exide invamaster 230 Ah ka hai .. aaj mai maine battery backup test kiya jo ki 2 ceiling fan + 3 bulb=150 watt total chalaya Jo ki lagbhag 10hrs 35 min tak chala bina Electricity ke ... To kya ye sahi chala ya Battery backup nhi de raha hai jo ki or chalna chhaiye .... Please reply me 🙏🙏🙏🙏🙏🙏🙏